A Weekend Ruse (Older!AU)

An Older!Pinecest fanfic! They've grown up, going to college. But one thing Dipper realizes is that he fell in love with hi twin sister, Mabel. And when Mabel goes visit Dipper at his college a ruse had began! ≪≫≪≫≪≫≪≫≪≫≪≫≪≫≪≫≪≫≪≫ A/N: Hope you enjoy reading!